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Human growth hormone, molecular model

Human growth hormone, molecular model

A619/0149

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Credit

DR MARK J. WINTER / SCIENCE PHOTO LIBRARY DR MARK J. WINTER / SCIENCE PHOTO LIBRARY

Caption

Human growth hormone, molecular model. Human growth hormone (hGH) is a hormone produced in the anterior pituitary gland in the brain. It binds to specific receptors on cells in the body to stimulate growth, especially in childhood. It is also involved in strengthening bone, increasing muscle mass, reducing glucose uptake by the liver and promoting the breakdown of body fat (adipose tissue). Excess hGH in childhood can result in gigantism, while deficiency causes growth failure. In adults, deficiency causes weakness, lack of energy and weakened bones. Atoms are colour-coded: carbon (light blue), nitrogen (dark blue), oxygen (red) and sulphur (yellow). Hydrogen atoms have been omitted.

Release details

Model release not required. Property release not required.

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